diff mbox

[PULL,24/55] q35: skip q35-acpi-dsdt.aml load if not needed

Message ID 1450803119-4223-25-git-send-email-mst@redhat.com
State New
Headers show

Commit Message

Michael S. Tsirkin Dec. 22, 2015, 4:53 p.m. UTC 
From: Gerd Hoffmann <kraxel@redhat.com>

Only old machine types which don't use the acpi builder (qemu 1.7 + older)
have to load that file for proper acpi support.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 hw/i386/pc_q35.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
diff mbox

Patch

diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c
index 342e9cf..942ef7e 100644
--- a/hw/i386/pc_q35.c
+++ b/hw/i386/pc_q35.c
@@ -117,7 +117,10 @@  static void pc_q35_init(MachineState *machine)
     }
 
     pc_cpus_init(pcms);
-    pc_acpi_init("q35-acpi-dsdt.aml");
+    if (!pcmc->has_acpi_build) {
+        /* only machine types 1.7 & older need this */
+        pc_acpi_init("q35-acpi-dsdt.aml");
+    }
 
     kvmclock_create();